Source Naturals, L-Tryptophan, 500 mg, 60 Capsules

Source Naturals L-Tryptophan capsules provide 500 mg of L-tryptophan per serving. L-tryptophan is an essential amino acid that serves as a precursor to serotonin and melatonin. These capsules offer convenient consumption of this important amino acid. The 60-count bottle provides a convenient supply. L-tryptophan is commonly used to support mood and sleep regulation. As with any supplement, consult with a healthcare professional before starting use.